Think you've got what it takes to detox for 21 days? Here's how one woman did it, why (perfect skin, anyone?), and the info you need to decide if this plan is for you

I know, I know -- I cheated with the bread on the turkey sandwich. But I was at a photo shoot and didn't have much choice on lunch. At least I didn't eat the cookie that came with it! At this point in the detox (I'm at day 16), I feel like I've plateaud. Up until now, I had more energy, I was losing weight, and my allergies were less intense. But this week (my final one!) I seem to be going back to my normal state. Granted, I cheated a bit over the weekend (a couple bites of a bacon-wrapped sausage -- don't judge me!) so maybe that's why. But it's a little frustrating considering all of the deprivation.